| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1634 |
71.7%
|
| 2 | Some of them | 564 |
24.7%
|
| 3 | Most of them | 57 |
2.5%
|
| 4 | All of them | 24 |
1.1%
|
| Sysmiss | 21 |